51470230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23719}}^1$

素因数の和:23764

約数の個数: 32

約数和(自身を含む): 109301760

約数和(自身を除く): 57831530

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 23719, 47438, 118595, 166033, 237190, 332066, 735289, 830165, 1470578, 1660330, 3676445, 5147023, 7352890, 10294046, 25735115, 51470230]

約数ペア:

[(1, 51470230), (2, 25735115), (5, 10294046), (7, 7352890), (10, 5147023), (14, 3676445), (31, 1660330), (35, 1470578), (62, 830165), (70, 735289), (155, 332066), (217, 237190), (310, 166033), (434, 118595), (1085, 47438), (2170, 23719)]